Carbon dating and religion

Despite this she continually uses the c14 dates to create 'absolute' chronologies.

She says this is ok so long as you take into account the correction factors from dendrochronology.

And this big sequence is then used to 'correct' C14 dates. (3.) Even if the rate of decay is constant, without a knowledge of the exact ratio of C12 to C14 in the initial sample, the dating technique is still subject to question.

(4.) Traditional 14C testing assumes equilibrium in the rate of formation and the rate of decay.

The lecturer talked at length about how inaccurate C14 Dating is (as 'corrected' by dendrochronology).

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The scientists who were trying to build the chronology found the tree rings so ambiguous that they could not decide which rings matched which (using the bristlecone pine).

by Helen Fryman Question: What about radiocarbon dating? Response: I asked several people who know about this field. (1.) C14 dating is very accurate for wood used up to about 4,000 years ago.

This is only because it is well calibrated with objects of known age.

Dates up to this point in history are well documented for C14 calibration.

For object over 4,000 years old the method becomes very unreliable for the following reason: Objects older then 4,000 years run into a problem in that there are few if any known artifacts to be used as the standard.

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